format clean up
[official-gcc.git] / libstdc++-v3 / libsupc++ / eh_terminate.cc
blob87359d09fdd7dac4082bf52d2c35bfe3e27e15de
1 // -*- C++ -*- std::terminate, std::unexpected and friends.
2 // Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2009,
3 // 2011
4 // Free Software Foundation
5 //
6 // This file is part of GCC.
7 //
8 // GCC is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 3, or (at your option)
11 // any later version.
13 // GCC is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // Under Section 7 of GPL version 3, you are granted additional
19 // permissions described in the GCC Runtime Library Exception, version
20 // 3.1, as published by the Free Software Foundation.
22 // You should have received a copy of the GNU General Public License and
23 // a copy of the GCC Runtime Library Exception along with this program;
24 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
25 // <http://www.gnu.org/licenses/>.
27 #include "typeinfo"
28 #include "exception"
29 #include <cstdlib>
30 #include "unwind-cxx.h"
31 #include <bits/exception_defines.h>
33 using namespace __cxxabiv1;
35 void
36 __cxxabiv1::__terminate (std::terminate_handler handler) throw ()
38 __try
40 handler ();
41 std::abort ();
43 __catch(...)
44 { std::abort (); }
47 void
48 std::terminate () throw()
50 __terminate (__terminate_handler);
53 void
54 __cxxabiv1::__unexpected (std::unexpected_handler handler)
56 handler();
57 std::terminate ();
60 void
61 std::unexpected ()
63 __unexpected (__unexpected_handler);
66 std::terminate_handler
67 std::set_terminate (std::terminate_handler func) throw()
69 std::terminate_handler old = __terminate_handler;
70 __terminate_handler = func;
71 return old;
74 std::unexpected_handler
75 std::set_unexpected (std::unexpected_handler func) throw()
77 std::unexpected_handler old = __unexpected_handler;
78 __unexpected_handler = func;
79 return old;